baber/WOPTO huggingface dataset:
Patent JP-H04123765-A (JP)
Title: Collector body of solid electrolyte type fuel battery
Inventor: SHIMOZU MASATERU
IPC: H01M8/02
Filed: 1990-09-14
Abstract: PURPOSE:To manufacture an electric collector body with which electricity generation of a solid electrolyte type fuel battery is improved by using a metal plate, on which an electron-transmissive and oxidation-resistant ceramic is evaporated, as an electric collector body for a solid electrolyte-type fuel battery. CONSTITUTION:After a substrate 5 is heated to, for example at the highest 1000 deg.C in a vacuum container 1 having crucibles 2a and 2b filled with La powder and Cr powder, respectively, as evaporation materials and the pressure of the vacuum container 1 is lowered to 1X10<-6>Torr, oxygen gas in at highest 1X10<-4>Torr is led to the container through a controlling and a stopping valves, and then electricity with optimum accelerating voltage and ionization current for controlling the quality of a film is applied to an ion gun, and when they become stable, reactive evaporation is started. The lanthanum ion beam radiated from the crucible 2a and the chromium ion beam radiated from the crucible 2b are evaporated on the substrate 5 and formed into a film while becoming a LaCrO3-based ceramic in the oxidizing atmosphere due to the oxygen supplied from an oxygen supplying tube 9.
Patent JP-S62104633-A (JP)
Title: Fixing method for plate-like member
Inventor: ITO TAKEO
IPC: H05K7/14
Filed: 1985-11-01
Abstract: PURPOSE:To fix both plate-like members firmly without any variation in thickness nor projecting part by overlapping the 2nd plate like member which can be deformed plastically on the 1st plate-like member on which a through hole is made and by pushing the punch with smaller diameter into the through hole from the 2nd member side. CONSTITUTION:A through hole 15 is pierced by a press at the prescribed position on the 1st plate-like member 13. This through hole 15 has some drops on the upper face A, the intermediate part B is comparatively smooth and the lower part C becomes slightly in a taper rough broken-out section. This 1st plate-like member 13 is placed on a die plate 16 and the 2nd member 14 deformable plastically is overlapped thereupon. The 2nd member 14 is packed into the through hole 15 with its plastic deformation by pushing the punch which has smaller diameter than that of the through hole 15 from the upper part. This method is inexpensive without using any other parts at all, both members 13, 14 are firmly fixed without being influenced much by the punching position and the junction part has no variation in the thickness nor projecting part.
Patent JP-H0669384-A (JP)
Title: Insulator sealing type semiconductor device
Inventor: TAKAHATA KAZUMI
IPC: H01L23/36
Filed: 1992-08-21
Abstract: PURPOSE:To radiate the heat of a semiconductor chip favorably and besides, manufacture it easily. CONSTITUTION:A sheet-shaped insulator 7, where glass fibers are covered with silicone rubber including boron nitride powder, is arranged between the support 2 of a semiconductor chip 1 and a heat sink 6, and further a resin seal 8 is provided. The insulator 7 elastically shrinks and sticks fast to the chip support 2 and the heat sink 6.
Patent JP-H0770329-A (JP)
Title: Production of filler for friction material
Inventor: NISHIMURA MIKIO
IPC: C08J3/12
Filed: 1993-08-26
Abstract: PURPOSE:To reduce the generation of fine dust at the grinding step in a process for producing cashew dust. CONSTITUTION:An incompletely cured polymer obtd. by stopping the curing reaction of a cashew polymer at a certain step is ground to give a powder, which is cured again to complete the curing, thus giving a cashew dust having desired properties. Since the grinding is done when the polymer is incompletely cured and still flexible, the generation of fine dust is reduced and the particle size distribution becomes narrow.
Patent JP-S6489418-A (JP)
Title: Aligning and winding method of wire
Inventor: KARIYA KEIICHIRO
IPC: H01F41/08
Filed: 1987-09-30
Abstract: PURPOSE:To prevent swinging of wire and to make it possible to perform alignment and winding of the wire, by blowing air to the wire when the wire is loosely wound around a part to be wound or sucking the wire with vacuum, thereby aligning the wire. CONSTITUTION:Wire 3 is sucked with vacuum through a vacuum sucking nozzle 9. At the same time, a wire hook 7 is lowered and retreated from the wire 3. Then, a loop part 3a is guided with a guide groove 35 and slowly inputted into the inside of the guide groove 35. At this time, the swinging of the loop part 3a of the wire 3 in the directions of up and down and right and left is restricted with the guide groove 35. Therefore, the wire 3 is positively guided to the vertical part of a core 1. At this time, air is jetted through an air nozzle 36, which is provided at an upper guide member 20. Therefore, the wire 3 immediately before the winding around the vertical part is pushed downward. Then the wire is wound in an aligned close coiling state.
Patent JP-2001077193-A (JP)
Title: Formation of contact
Inventor: TAGUCHI SHINKI
IPC: H01L21/3065
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a contact having a tungsten plug formed thereto, without deteriorating the resistance of the contact. SOLUTION: A barrier metal 6, made of titanium or titanium compound, is formed on an Si substrate 1 having a contact hole 5 formed therein, tungsten 7 is deposited being embedded in the interior of the contact hole and embedded by an etch back process. At this time, fluorine contained in an etching gas reacts with the barrier metal to form titanium fluoride. However, when the substrate is subjected to O2 plasma treatment in order to prevent the titanium fluoride from reacting with moisture in the atmosphere and generating foreign matters, a titanium oxide film 10 is formed. Next, the titanium oxide film 10 is subjected to a reverse sputtering process, to form a second aluminum wiring layer 12. In this way, since the film 10 is removed, contact resistance cannot be increased, and thus a reliable contact can be formed.
Patent JP-H08111885-A (JP)
Title: Common line signal data multiplex transmission system
Inventor: AOKI JINICHI
IPC: H04W92/14
Filed: 1994-10-12
Abstract: PURPOSE: To economize common line signal data transmission in a mobile communication system. CONSTITUTION: Common line signal data from respective CS 3A or the like are passed through the reception part 21 of a radio channel control station 2A, multiplexed by adding CS addresses in a CS address addition part 22, passed through a transmission buffer 23 and successively transmitted from a transmission part 24. They are passed through the reception part 11 and reception buffer 12 of a mobile object communication switchboard 1 and transmitted to the common line control part 19A of the CS specified by the CS address in a CS address distribution part 13.  In the meantime, the common line signal data from the common line control part 19A or the like of the mobile object communication switchboard 1 are passed through the reception part 15, multiplexed by adding the CS addresses in the CS address addition part 16, passed through the transmission buffer 17 and successively transmitted from the transmission part 18 to the radio channel control station 2A. In the station 2A, the common line signal data are passed through the reception part 25 and the reception buffer 26 and transmitted through the transmission part 28 to the common line control part 31A or the like corresponding to the CS specified by the CS address inside the common line signal data in the CS address distribution part 27.
Patent JP-H04125990-A (JP)
Title: Multilayered ceramic circuit board and manufacture thereof
Inventor: HIDA KATSUHARU
IPC: H05K3/46
Filed: 1990-09-18
Abstract: PURPOSE:To secure the mechanical strength of a multilayered ceramic circuit board while the dielectric constant of the substrate is lowered by making the matrix in, the peripheral area of wiring porous and the matrix in the other area compact. CONSTITUTION:A lamination element A is formed by printing a gland layer 3 on a green sheet 2 having a smaller ceramic grain size and another lamination element B is formed by printing wiring 1 on another green sheet 2. Then a lamination element C is formed by printing the gland layer 3 on a green sheet having a larger ceramic grain size. Each set is constituted of the three kinds of lamination elements A, B, and C by piling up the element A, element B, element B, and element C in this order and, after a plurality of sets are piled up, the green sheet 4 is put on the top. Such laminated body is sintered after press molding and the matrix of the peripheral area of the wiring 1 is formed to a porous area 2' and the matrix of the other area is formed to a compact area 4'.
Patent JP-H03110212-A (JP)
Title: Power generation utilizing rising air and device therefor
Inventor: MATSUMOTO TADASHI
IPC: E02B9/00
Filed: 1989-09-25
Abstract: PURPOSE:To facilitate installation, maintenance and control by making use of compressed air stored under the water by surplus power to form a rapid circulating water current, and generating electricity from the circulating water current. CONSTITUTION:A generating device is constituted of a circulating pipe P consisting of an ascending waterway 1 and descending waterway 2, air tank 4, air supply pipe 5, generator 6 and, etc. A water receiving container 32 is opposed to the open end 31 of the pipe P to connect with the generator 6 and, at the same time, an air supply valve 52 is provided between the waterway 1 and air supply pipe 5, and a cut-off valve 53 is provided to a compressor 51 side of the valve 52. After that, compressed air is stored in the tank 4 by making use of surplus power in the deep night through the compressor 51. The valve 53 is closed and, at the same time, the valve 52 is opened, pressure air is moved forward to the inside of the waterway 1 to form ascending current, and the generator 6 is turned by water current circulating in the waterway 1. Accordingly, installation, maintenance and control can be easily made.
Patent JP-S60139310-A (JP)
Title: Preparation of low temperature adsorbing panel
Inventor: HAMANAKA SUKEAKI
IPC: B01D53/04
Filed: 1983-12-27
Abstract: PURPOSE:To prepare a low temp. adsorbing panel, by providing a process for superposing a lower solder plate and an upper solder plate onto a base plate and receiving an adsorbing material in solder plates, a process for melting a solder material and a process for cutting a solder material layer to expose the adsorbing material. CONSTITUTION:A lower solder plate 106 and an upper solder plate 104 are placed on a metal base plate 101. Adsorbing material receiving recessed parts 105 are formed on the upper surface of the lower solder plate 106 while the under surface of the upper solder plate 104 is coated with a solder material coating layer 104b and has adsorbing material receiving recessed parts formed thereto so as to receive adsorbing materials 103. In the next step, the whole is heated to melt the solder material and the adsorbing materials are embedded in a solder material layer 109. After the solder material layer is solidified, it is cut so as to reach a position slightly above the max. diameter position of each adsorbing material to expose said adsorbing material.
Patent JP-S63100645-A (JP)
Title: Magneto-optical information reproducing device
Inventor: KOYAMA OSAMU
IPC: G11B11/105
Filed: 1986-10-17
Abstract: PURPOSE:To improve the C/N of a signal detection by using a polarizing beam splitter having an optimum polarizing characteristic as a means to divide a luminous flux for detecting the magneto-optical signal and for detecting the servo signal of a magneto-optical information reproducing device. CONSTITUTION:The luminous flux ejected as the straight line polarization of a P polarizing direction from a semiconductor laser 21 goes to a parallel luminous flux by a collimator lens 22, transmits a first polarizing beam splitter 34 and is image-formed as a fine spot on recording media 25 by an objective lens 24. A reflecting light magneto-optically modulated in accordance with the information recorded magnetically on the recording medium 25 is made into the parallel luminous flux again by the objective lens 2, reflected by the splitter 34, and thereafter, passes through a converging lens 25, goes to a convergent luminous flux and is made incident on a second polarizing beam splitter 15. The luminous flux to transmit the splitter 15 is detected by a detector 37 detected by a photodetector 36. On the other hand, the luminous flux reflected by the splitter 15 is detected by a detector 38 and a focus servo signal and a tracking servo signal are obtained.
Patent JP-H0556838-A (JP)
Title: Buddhist altar
Inventor: INOUE NOBUO
IPC: A47G33/02
Filed: 1991-08-31
Abstract: PURPOSE:To give an impression that a Buddhist altar with a base of the same size as a Buddhist room has keen installed without damages of the Buddhist room, by attaching a covering plate having the same color as the Buddhist altar to the front face of a partition plate and fitting a small cupboard having the same color as the Buddhist altar at the opening of cupboard. CONSTITUTION:A Buddhist altar is formed by a vertical plate 30 covering the front face of a partition plate 10 and a horizontal plate 31 fitted at the upper front face of the partition plate 10 and it is attached to the partition plate 10. A cover plate 3 is formed by the same material as the upper base having the same color. Small cupboard doors 4, 4 are made to look like the doors of cupboards of the lower base of Buddhist altar, like the cover plate 3. And the small cupboard is made like a sliding door at the front face 13 of the opening of the cupboard 12. And the small cupboard doors 4, 4 are made by the same material and color as the upper base of Buddhist altar, likewise with the cover plate 3. When the Buddhist altar is installed, the cover plate 3 is attached to the front face of the partition plate 10 and the cupboard doors 4, 4 are fitted to the front face 13 of the opening of the cupboard 12 and further, the upper base of Buddhist altar is inserted in the container 11 of Buddhist altar. Since the partition plate 10 may not be removed, alcove posts or the like in a Buddhist room are not damaged.
Patent JP-H0968781-A (JP)
Title: Camera
Inventor: MATSUDA DAISUKE
IPC: G03B11/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To easily take a slim and excellent picture by exchangeably providing a standard lens and a lens for enlarging a subject in an up-and-down direction to a camera. SOLUTION: The standard lens 3 and the lens 3a enlarging the subject in the up-and-down direction are arranged on the leading end of an exposing part 8, are fixed to a sliding board 11, and are replaced each other by sliding the board 11. When the subject is slimmed, the board 11 is slid and the lens 3a is arranged on the leading end of the part 8. By pressing a shutter, light obtained when the subject is enlarged in the up-and-down direction enters the part 8 inside the lens, and a film 7 is exposed to the light, so that the subject is photographed. Thus, the subject can be easily slimmed and photographed by exchanging the lens.
Patent JP-S63102041-A (JP)
Title: Production of magnetic recording medium
Inventor: MIYOSHI TAKAHITO
IPC: G11B5/842
Filed: 1986-10-17
Abstract: PURPOSE:To improve S/N and squareness ratio by adding lower alcohol to a binder soln. at 0.5-5wt% by the weight of ferromagnetic powder prior to or during prepn. of a magnetic coating compd. CONSTITUTION:The lower alcohol, more preferably alcohol of <=4C is added to the binder soln. at 0.5-5wt% by the weight of the ferromagnetic powder prior to or during the prepn. of the magnetic coating compd. The ferromagnetic powder is hardly dispersible in the binder if the content of the lower alcohol in the binder soln. is lower than the lower limit of said range. The squareness ratio of the resultant magnetic tape is, therefore, not increased and the S/N is not improved to a high value. Kneading is good but the drying stage of the magnetic coating compd. coated on a base is hindered if the content of the lower alcohol is higher than the upper limit said range. In addition, the surface characteristic of the magnetic tape obtd. by the coating has the higher tendency to deterioration.
Patent JP-H0674726-A (JP)
Title: Lead frame inspecting method
Inventor: KATO TSUNENORI
IPC: G01B11/00
Filed: 1992-08-25
Abstract: PURPOSE:To decide pass/fail of Z-direction dimension and the amount of warp of a lead frame easily and accurately by determining the amount of lead frame occupying predetermined areas of a plurality of profile images based on the number of pixels in the area. CONSTITUTION:A continuous lead frame 1 is placed on a fixed table 2 and profile images at an image capturing part 8a and a down set part (island) 9 are captured, respectively, by means of CCS cameras 4 and 5. The profile images are displayed on respective displays and the number of pixels is counted for a lead frame image in a predetermined region. Number of pixels within a predetermined range is acceptable and if the numbers of pixels of both images captured through the cameras 4, 5 are acceptable, a decision is made that the capturing part 8a of the frame 1 and the down set amount at the down set part 9 are acceptable. Furthermore, profile images at image capturing parts 8a-8c are captured by means of CCD cameras 5-7 and the number of pixels in predetermined region of each profile image is counted and then Z-direction positions are detected thus deciding whether the amount of warp of the continuous frame 1 is acceptable or not.
Patent JP-2001077644-A (JP)
Title: Amplification factor controller
Inventor: YASUDA NOBUYUKI
IPC: H03G3/00
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To accurately the change characteristic of amplification factor at high flexibility, without increasing the load on a processor and memory capacity. SOLUTION: An amplification factor coefficient value 4 for multiplying an input signal 1 in a signal amplification attenuator 3 is generated in an adder- substracter 15. The amplification factor coefficient value 4, outputted from the adder-subtracter 15, is processed base on the conditions of an increase- decrease a setting value Gs, the maximum/minimum values GMAX and GMIN within a logarithmic change range, an initial value G0 of a gain and a target value GT with the loop of a selector 5, a DFF(D-type flip-flop circuit) 17, a maximum/minimum value limiter 18 and a shift arithmetic unit 19, and an increase/decreases value B is controlled for each arithmetic cycle in the adder- subtracter 15, then the amplification factor based on the logarithm change characteristic is controlled variably.  The range of the logarithm change of the amplification factor coefficient value 4, based on the increase/decrease value B of the shift computing element 19, is limited between the maximum value and the minimum value with the setting/inputting of the logarithm change range.
Patent JP-H03108977-A (JP)
Title: Muse decoder
Inventor: SATO SHIGERU
IPC: H04N11/20
Filed: 1989-09-22
Abstract: PURPOSE:To enable non-interlace display by interpolating data by interpolation in a frame and multiply and adaptively mixing the data, to which an interpolation processing is respectively executed, corresponding to motion detection concerning a part judged as motion by the motion detection. CONSTITUTION:An in-frame interpolating means 9 is provided to interpolate the data by using the preceding and following lines of the current frame for each line in the frame of the transmitting data, and sampling frequency conversion is executed from this data train, to which the data interpolation is executed, to the data train at 489MHz rate. In the case of the motion detection, a one- frame motion detecting means 11 is provided to execute the motion detection only in one frame. At the time of non-interlace, when a still area executing interpolation between frames/between fields and a moving area executing the interpolation in the field are adaptively mixed for the transmitting data, corresponding to the one-frame motion detection, the data interpolated in the frame are multiply and adaptively mixed into those still area and moving area. Thus, the non-interlace display can be executed.
Patent JP-H07101269-A (JP)
Title: Automobile instrument panel structure
Inventor: ADACHI YOSHIYO
IPC: B32B27/32
Filed: 1993-10-04
Abstract: PURPOSE:To provide automobile instrument panel structure improving the recycling capacity of material and heightening the absorptivity of impact energy. CONSTITUTION:An instrument panel 1 is formed into three layers by base material 3, pad material 4 and skin 5, and each of the base material 3, pad material 4 and skin 5 is formed of thermoplastic plate like resin material.
Patent JP-2000075548-A (JP)
Title: Production of toner
Inventor: OTANI YASUHISA
IPC: G03G9/08
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To produce a toner excellent in dispersibility of wax. SOLUTION: A compsn, contg. a bonding resin, a colorant and 3-20 pts.wt. wax based on 100 pts.wt. bonding resin is melt-kneaded using an open roll type continuous kneader having heating and cooling functions under conditions which keep the temp. of the compsn. during melt kneading in the range from Tm-20 deg.C to Tm+20 deg.C (Tm is the melting temp. of the bonding resin).
Patent JP-H06138501-A (JP)
Title: Optical signal processor
Inventor: YOKOZAWA YOSHIHIRO
IPC: G02F1/361
Filed: 1992-09-17
Abstract: PURPOSE:To provide the optical signal processor to which a signal processing method having a high on/off ratio by drawing out a high cubic nonlinear effect in the resonance area of a chiral compd. having cubic nonlinearity. CONSTITUTION:This optical signal processor is constituted of a nonlinear optical element 21 having a polarizing element and a nonlinear optical element consisting of the chiral compd. having cubic nonlinearity. More particularly, the wavelength of detecting light 22 is the wavelength at which the code of the dichromaticity curve of the circularly polarized light of the nonlinear optical element 21 inverts or the wavelength of the detecting light 22 exists within the window of the dichromaticity curve of the circularly polarized light of the nonlinear optical element 21.
Patent JP-2000076674-A (JP)
Title: Optical pickup, and storage medium recording and reproducing device
Inventor: UEKI YASUHIRO
IPC: G11B21/03
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To avoid an unwanted resonance phenomenon occurring in seeking or receiving disturbance caused by a mismatch between a virtual supporting center of a 1st supporting member and the center of gravity of the entire lens block body by quick convergence of the other oscillation even when either an entire lens block body or an auxiliary lens block body oscillates at a resonance frequency. SOLUTION: This is an optical pickup wherein an object lens holder 60 of an object lens 50 is supported on a base member 52 via 1st wires 57a-57h so as to be movable; an auxiliary lens holder 68 of an auxiliary lens 51 is supported on the object lens holder via 2nd wires so as to be movable; a focusing and tracking actuator 65 for moving the entire lens block body LB1 including the object lens holder and the auxiliary lens holder is arranged; and an auxiliary lens actuator for moving an auxiliary lens block body KB2 including the auxiliary lens holder is arranged. In this case, a resonance frequency of the auxiliary lens block body LB2 is made higher than that of the entire lens block body LB1.